//P107:pointer addition
#include<iostream>
int main()
{
    using namespace std;
    double wages[3] = {10000.0,20000.0,30000.0};
    short stacks[3] = {3,2,1};

    //这里是两个获取一个数组地址的方法
    double * pw = wages;
    short * ps =&stacks[0];
    //
    cout << "pw = "<<pw<<", *pw = "<<*pw<<endl;
    pw = pw+1;
    cout << "add 1 to the pw pointer:\n";
    cout << "pw = "<<pw<<",  *pw = "<<*pw<<"\n\n";
    cout << "ps = "<<ps<<", *ps = "<< *ps<<endl;
    ps=ps+1;
    cout << "add 1 to the ps pointer :\n";
    cout <<"ps = "<<ps <<", *ps = " <<*ps<<"\n\n";

    cout << "access two elements with array notation\n";
    cout << "stacks[0] = "<<stacks[0]<< ",stacks[1] = "<<stacks[1]<<endl;

    cout << "access two elements with array notation\n";
    cout << "stacks = "<<*stacks<< ", *(stacks +1) = "<< *(stacks +1)<<endl;

    cout << sizeof(wages)<<" = size of wages array\n";
    cout << sizeof(pw) << " = size of pw pointer\n";
    return 0;

}
